kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，
- U+ ], I: q6 o+ r; J8 I第一种：1.放完第一同第二粒时，天平已经倾斜咗，即係其中一粒係异常，2.攞起任意一粒，将剩低果粒同第三粒比公仔箱論壇8 T( p6 u$ X) F. I
第二种：1.第一同第二粒重量一样，继续加，加到个天平倾斜为止（前提係两边波既数量要一样），最后放落去果粒或倒数第二粒就係异常2.重复第一种情况第2步os.tvboxnow.com# ~5 d: C2 P+ j
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[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]
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3 @+ A* m% k6 p8 e4 A: tos.tvboxnow.com[ 本帖最後由 MaxPower07 於 2007-7-18 10:00 PM 編輯 ]

chrisdx

之前在金田一裡面有看過 但是有聽沒有懂...現在來偷看答案吧=..=

lauvivian1986

將乒乓球分4份,每份3個.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。0 n2 a- L$ Y  t( u/ _2 b
將其中一份與其他兩份分別稱兩次可得出一份重量異常.（重／轻）
" A6 V3 d1 x- J' i! w& T" S/ Y8 @& s  aTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。抽其中两个称，如果重量相等，则没有被选中嘅球系最重/輕的。如果重量不等，则重／輕的那一边就是那个ball了

bigpanda

thz

ericl33

FIRST PLACE 6 BALLS ON EACH SIDE OF THE LIBRA. ONE SIDE MUST BE HEAVIER THAN THE OTHER IF ONE OF THE BALL WEIGHT MORE. NOW WITH 6 BALLS LEFT, PLACE 3 BALLS ON EACH SIDE OF THE LIBRA. THE WEIGHT DIFFERENCE WILL ELIMINATE 3 MORE BALLS. WITH 3 BALLS LEFT, JUST PICK 2 BALLS AND PLACE THEM ON THE LIBRA. IF THE WEIGHT ARE THE SMAE. THEN THE BALL NOT ON LIBRA WILL BE THE HEAVIER BALL.

auuchu

huh?? How tough is it?os.tvboxnow.com* _7 q" X# p+ J; {  h
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away# R/ N+ n0 i, d; f  {
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2/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.
5 b9 ^$ w$ l) @6 O9 l公仔箱論壇
9 M0 k$ p. h4 F6 i% v( m* M6 otvb now,tvbnow,bttvb3/. Pick 2 balls and put them on each side from the remaing 3 balls. If they are equal weight, the ball on the table is the more heavy one, if one side is more heavy than the other, that will be the more heavy one.
$ ?5 Q0 i% j7 N2 _2 _% z3 Kos.tvboxnow.comos.tvboxnow.com9 o, _' h9 b* r) V; g0 [- t- [+ H
Easy. Tough question? For whom? I did it in 1 minute.

impact6

原帖由 auuchu 於 2007-7-21 01:50 AM 發表。
+ }! Z8 N' _7 c& \% RTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。huh?? How tough is it?
2 Q" w0 O; e7 C1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter awaytvb now,tvbnow,bttvb! e0 s, V: P( Z. b4 J
TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。" Q, u$ P* M% A! ^5 V  ?' X
2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

# `9 K. a% j2 b: W( B+ W$ F) S7 Vtvb now,tvbnow,bttvbTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。, k- R% p& v- |, a
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It says find the 1 ball  weights different from the other 11 balls, NOT FIND THE HEAVIER BALL.  Read the question before try to be a smart ass.

yasan0969

thz

yasan0969

先把12 分为 4組每組3个, 先把1組同2組称, 3组同4组称.最后,把差别最大的再称抽其中两个称，如果重量相等，则没有被选中嘅球系重量異常的。

lordfoong

how?

sunwithayu

就系先5个同5个称罗  下一次就2个同2个称  有几难啊  我2分钟吾洗播  而且以前没做过

5577411

不知道啊